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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Elmore, OH ranks #24,378 worldwide for total patents filed all time, with 47 patents from 16 inventors. Leading employers of inventors based in Elmore, OH include Owens-Brockway Glass Container, Glasstech, Materion. That works out to 34.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–16 of 16 inventors

Rank Inventor Primary Company Patents
1 Dale G. DeVore Owens-Brockway Glass Container 11
2 Robert G. McMaster Glasstech 6
3 Christopher W. Damschroder Materion 5
#4 Andrew W. Rudolph Libbey-Owens-Ford 4
#4 Marvin L. Barkhau Owens-Illinois 4
#6 Tim L. Gerkensmeyer Pro-Tech Manufacturing And Distribution 3
#7 Lawrence H. Ryczek Materion 2
#7 John C. Hovis Libbey-Owens-Ford 2
#7 Earl A. Hille Libbey-Owens-Ford 2
#7 Robert A. Herrig Citicorp Development Center 2
#11 Bruce F. Hickman 1
#11 Sara Marie Yarger 1
#11 William P. Holbrook Erdie End Caps 1
#11 Roger A. Riehm 1
#11 W. Patrick Holbrook Owens-Brockway Glass Container 1
#11 Maynard C. Yeasting 1

Part of Ohio